<template>
  <div class="columnDesign-container">
    <div class="main-board">
      <div class="search-box">
        <h4 class="cap">查询条件</h4>
        <el-table
          :data="columnData.searchList"
          class="JADP-common-table"
          ref="dragTableSearch"
          :row-key="(row) => row.__vModel__"
        >
          <el-table-column align="center" label="拖动" width="50">
            <template>
              <i
                class="drag-handler icon-ym icon-ym-darg"
                style="cursor: move; font-size: 20px"
                title="点击拖动"
              />
            </template>
          </el-table-column>
          <el-table-column prop="__config__.label" label="列名" />
          <el-table-column prop="__vModel__" label="字段" />
          <el-table-column prop="searchType" label="类型">
            <template slot-scope="scope">
              {{
                scope.row.searchType === 3
                  ? "范围查询"
                  : scope.row.searchType === 2
                  ? "模糊查询"
                  : "等于查询"
              }}
            </template>
          </el-table-column>
        </el-table>
      </div>
      <el-divider></el-divider>
      <div class="column-box">
        <h4 class="cap">列表字段</h4>
        <el-table
          :data="columnData.columnList"
          class="JADP-common-table"
          ref="dragTable"
          :row-key="(row) => row.prop"
        >
          <el-table-column align="center" label="拖动" width="50">
            <template>
              <i
                class="drag-handler icon-ym icon-ym-darg"
                style="cursor: move; font-size: 20px"
                title="点击拖动"
              />
            </template>
          </el-table-column>
          <el-table-column prop="label" label="列名" />
          <el-table-column prop="prop" label="字段" />
          <el-table-column prop="sortable" label="排序" width="60">
            <template slot-scope="scope">
              <el-checkbox v-model="scope.row.sortable" />
            </template>
          </el-table-column>
          <el-table-column prop="align" label="对齐">
            <template slot-scope="scope">
              <el-select v-model="scope.row.align" placeholder="请选择">
                <el-option
                  v-for="item in alignOptions"
                  :key="item"
                  :label="item"
                  :value="item"
                >
                </el-option>
              </el-select>
            </template>
          </el-table-column>
          <el-table-column prop="width" label="宽度">
            <template slot-scope="scope">
              <el-input-number
                v-model="scope.row.width"
                placeholder="宽度"
                :min="0"
                :precision="0"
                controls-position="right"
                style="width: 100%"
              />
            </template>
          </el-table-column>
        </el-table>
      </div>
    </div>
    <el-scrollbar class="right-board">
      <el-tabs v-model="currentTab" class="top-tabs">
        <el-tab-pane label="查询字段" name="search" />
        <el-tab-pane label="列表字段" name="field" />
        <el-tab-pane label="列表属性" name="column" />
      </el-tabs>
      <div class="field-box">
        <div class="searchList" v-show="currentTab === 'search'">
          <el-table
            :data="searchOptions"
            class="JADP-common-table"
            @selection-change="searchSelectionChange"
            ref="searchTable"
          >
            <el-table-column prop="__config__.label" label="查询条件" />
            <el-table-column type="selection" width="55" align="center" />
          </el-table>
        </div>
        <div class="columnList" v-show="currentTab === 'field'">
          <el-table
            :data="columnOptions"
            class="JADP-common-table"
            @selection-change="columnSelectionChange"
            ref="columnTable"
          >
            <el-table-column prop="label" label="列表字段" />
            <el-table-column type="selection" width="55" align="center" />
          </el-table>
        </div>
        <div class="setting-box" v-show="currentTab === 'column'">
          <el-form :model="columnData" label-width="80px">
            <el-divider>列表布局</el-divider>
            <div class="typeList">
              <div
                class="item"
                v-for="(item, index) in typeList"
                :key="index"
                @click="columnData.type = item.value"
              >
                <div
                  class="item-img"
                  :class="{ checked: columnData.type == item.value }"
                >
                  <img :src="item.url" alt="" />
                  <div
                    class="icon-checked"
                    v-if="columnData.type == item.value"
                  >
                    <i class="el-icon-check"></i>
                  </div>
                </div>
                <p class="item-name">{{ item.name }}</p>
              </div>
            </div>
            <template v-if="columnData.type == 2">
              <el-divider>左侧设置</el-divider>
              <el-form-item label="左侧标题">
                <el-input
                  v-model="columnData.treeTitle"
                  placeholder="树形标题"
                ></el-input>
              </el-form-item>
              <el-form-item label="数据来源">
                <el-select
                  v-model="columnData.treeDataSource"
                  placeholder="请选择数据来源"
                  @change="dataTypeChange"
                >
                  <el-option label="数据字典" value="dictionary"></el-option>
                  <el-option label="远端数据" value="api"></el-option>
                  <el-option label="公司数据" value="organize"></el-option>
                  <el-option label="部门数据" value="department"></el-option>
                </el-select>
              </el-form-item>
              <template v-if="columnData.treeDataSource === 'dictionary'">
                <el-form-item label="数据字典">
                  <DicSelect
                    v-model="columnData.treeDictionary"
                    placeholder="请选择数据字典"
                  />
                </el-form-item>
              </template>
              <template v-if="columnData.treeDataSource === 'api'">
                <el-form-item label="数据接口">
                  <JADP-TreeSelect
                    :options="dataInterfaceSelector"
                    v-model="columnData.treePropsUrl"
                    placeholder="请选择数据接口"
                    lastLevel
                    lastLevelKey="categoryId"
                    lastLevelValue="1"
                    clearable
                  />
                </el-form-item>
                <el-form-item label="主键字段">
                  <el-input
                    v-model="columnData.treePropsValue"
                    placeholder="主键字段"
                  />
                </el-form-item>
                <el-form-item label="显示字段">
                  <el-input
                    v-model="columnData.treePropsLabel"
                    placeholder="显示字段"
                  />
                </el-form-item>
                <el-form-item label="子级字段">
                  <el-input
                    v-model="columnData.treePropsChildren"
                    placeholder="子级字段"
                  />
                </el-form-item>
              </template>
              <el-form-item label="关联字段">
                <el-select
                  v-model="columnData.treeRelation"
                  placeholder="请选择关联字段"
                >
                  <el-option
                    :label="item.__config__.label"
                    :value="item.__vModel__"
                    v-for="(item, index) in list"
                    :key="index"
                  ></el-option>
                </el-select>
              </el-form-item>
            </template>
            <template v-if="columnData.type == 3">
              <el-divider>分组设置</el-divider>
              <el-form-item label="分组字段">
                <el-select
                  v-model="columnData.groupField"
                  placeholder="请选择分组字段"
                >
                  <el-option
                    :label="item.__config__.label"
                    :value="item.__vModel__"
                    v-for="(item, i) in list"
                    :key="i"
                  ></el-option>
                </el-select>
              </el-form-item>
            </template>
            <el-divider>排序设置</el-divider>
            <el-form-item label="排序字段">
              <el-select
                v-model="columnData.defaultSidx"
                placeholder="请选择排序字段"
              >
                <el-option
                  :label="item.__config__.label"
                  :value="item.__vModel__"
                  v-for="(item, i) in list"
                  :key="i"
                ></el-option>
              </el-select>
            </el-form-item>
            <el-form-item label="排序类型">
              <el-select v-model="columnData.sort" placeholder="请选择排序类型">
                <el-option label="升序" value="asc"></el-option>
                <el-option label="降序" value="desc"></el-option>
              </el-select>
            </el-form-item>
            <template v-if="columnData.type !== 3">
              <el-divider>分页设置</el-divider>
              <el-form-item label="列表分页">
                <el-switch v-model="columnData.hasPage"></el-switch>
              </el-form-item>
              <el-form-item label="分页条数">
                <el-radio-group v-model="columnData.pageSize">
                  <el-radio-button :label="20">20条</el-radio-button>
                  <el-radio-button :label="50">50条</el-radio-button>
                  <el-radio-button :label="100">100条</el-radio-button>
                  <el-radio-button :label="500">500条</el-radio-button>
                </el-radio-group>
              </el-form-item>
            </template>
            <el-divider>按钮配置</el-divider>
            <el-checkbox-group v-model="btnsList" class="btnsList">
              <el-checkbox
                :label="item.value"
                v-for="item in btnsOption"
                :key="item.value"
              >
                <span class="btn-label">{{ item.value | btnText }}</span>
                <el-input v-model="item.label" />
              </el-checkbox>
            </el-checkbox-group>
            <el-checkbox-group
              v-model="columnBtnsList"
              class="btnsList columnBtnList"
            >
              <el-checkbox
                :label="item.value"
                v-for="item in columnBtnsOption"
                :key="item.value"
              >
                <span class="btn-label">{{ item.value | btnText }}</span>
                <el-input v-model="item.label" />
              </el-checkbox>
            </el-checkbox-group>
            <el-divider>权限设置</el-divider>
            <el-form-item label="按钮权限">
              <el-switch v-model="columnData.useBtnPermission"></el-switch>
            </el-form-item>
            <el-form-item label="列表权限">
              <el-switch v-model="columnData.useColumnPermission"></el-switch>
            </el-form-item>
            <el-form-item label="数据权限">
              <el-switch v-model="columnData.useDataPermission"></el-switch>
            </el-form-item>
          </el-form>
        </div>
      </div>
    </el-scrollbar>
  </div>
</template>
<script>
import Sortable from "sortablejs";
import { getDrawingList } from "@/components/Generator/utils/db";
import {
  noColumnShowList,
  noSearchList,
  useInputList,
  useDateList,
} from "@/components/Generator/generator/comConfig";
import { getDataInterfaceSelector } from "@/api/systemData/dataInterface";

const getSearchType = (item) => {
  const jadpKey = item.__config__.jadpKey;
  // 等于-1  模糊-2  范围-3
  const fuzzyList = [...useInputList];
  const RangeList = [...useDateList, "time", "date", "numInput", "calculate"];
  if (RangeList.includes(jadpKey)) return 3;
  if (fuzzyList.includes(jadpKey)) return 2;
  return 1;
};

const defaultColumnData = {
  searchList: [], // 查询条件
  columnList: [], // 字段列表
  type: 1, //列表类型
  defaultSidx: "", // 默认排序字段
  sort: "desc", // 排序类型
  hasPage: true, // 列表分页
  pageSize: 20, // 分页条数
  treeTitle: "左侧标题", // 树形标题
  treeDataSource: "dictionary", // 树形数据来源
  treeDictionary: "", //数据字典
  treeRelation: "", // 关联字段
  treePropsUrl: "", // 数据选择
  treePropsValue: "id", // 主键字段
  treePropsChildren: "children", // 子级字段
  treePropsLabel: "fullName", // 显示字段
  groupField: "", // 分组字段
  useColumnPermission: false,
  useBtnPermission: false,
  useDataPermission: false,
  btnsList: [{ value: "add", icon: "el-icon-plus", label: "新增" }], // 按钮
  columnBtnsList: [
    { value: "edit", icon: "el-icon-edit", label: "编辑" },
    { value: "remove", icon: "el-icon-delete", label: "删除" },
  ], // 列按钮
};
export default {
  name: "columnDesign",
  props: {
    conf: {
      type: Object,
      default: () => {},
    },
    modelType: "",
  },
  data() {
    return {
      currentTab: "column",
      alignOptions: ["left", "center", "right"],
      list: [],
      searchList: [],
      columnList: [],
      columnData: JSON.parse(JSON.stringify(defaultColumnData)),
      btnsOption: [
        { value: "add", icon: "el-icon-plus", label: "新增" },
        { value: "download", icon: "el-icon-download", label: "导出" },
        { value: "batchRemove", icon: "el-icon-delete", label: "批量删除" },
      ],
      columnBtnsOption: [
        { value: "edit", icon: "el-icon-edit", label: "编辑" },
        { value: "remove", icon: "el-icon-delete", label: "删除" },
        { value: "detail", icon: "el-icon-tickets", label: "详情" },
      ],
      columnOptions: [],
      searchOptions: [],
      btnsList: [],
      columnBtnsList: [],
      typeList: [
        {
          url: require("@/assets/images/generator/columnType1.png"),
          value: 1,
          name: "普通表格",
        },
        {
          url: require("@/assets/images/generator/columnType2.png"),
          value: 2,
          name: "左侧树形+普通表格",
        },
        {
          url: require("@/assets/images/generator/columnType3.png"),
          value: 3,
          name: "分组表格",
        },
      ],
      dataInterfaceSelector: [],
    };
  },
  filters: {
    btnText(key) {
      let text = "";
      switch (key) {
        case "download":
          text = "导出";
          break;
        case "batchRemove":
          text = "批量删除";
          break;
        case "edit":
          text = "编辑";
          break;
        case "remove":
          text = "删除";
          break;
        case "detail":
          text = "详情";
          break;
        default:
          text = "新增";
          break;
      }
      return text;
    },
  },
  watch: {
    btnsList(val) {
      let list = [];
      outer: for (let i = 0; i < this.btnsOption.length; i++) {
        inter: for (let ii = 0; ii < val.length; ii++) {
          if (val[ii] === this.btnsOption[i].value) {
            list.push(this.btnsOption[i]);
            break inter;
          }
        }
      }
      this.columnData.btnsList = list;
    },
    columnBtnsList(val) {
      let list = [];
      outer: for (let i = 0; i < this.columnBtnsOption.length; i++) {
        inter: for (let ii = 0; ii < val.length; ii++) {
          if (val[ii] === this.columnBtnsOption[i].value) {
            list.push(this.columnBtnsOption[i]);
            break inter;
          }
        }
      }
      this.columnData.columnBtnsList = list;
    },
  },
  created() {
    this.getDataInterfaceSelector();
    if (this.modelType == 4) {
      // this.columnBtnsOption = this.columnBtnsOption.filter((o) => o.value != "detail");
      this.typeList = this.typeList.filter((o) => o.value != 3);
    }
    let list = [];
    const loop = (data, parent) => {
      if (!data) return;
      if (
        data.__config__ &&
        data.__config__.jadpKey !== "table" &&
        data.__config__.children &&
        Array.isArray(data.__config__.children)
      ) {
        loop(data.__config__.children, data);
      }
      if (Array.isArray(data)) data.forEach((d) => loop(d, parent));
      if (data.__config__ && data.__config__.jadpKey) {
        if (data.__config__.layout === "colFormItem" && data.__vModel__) {
          list.push(data);
        }
      }
    };
    loop(getDrawingList());
    this.list = list;
    let columnOptions = list.filter(
      (o) => noColumnShowList.indexOf(o.__config__.jadpKey) < 0
    );
    let searchOptions = list.filter(
      (o) => noSearchList.indexOf(o.__config__.jadpKey) < 0
    );
    this.columnOptions = columnOptions.map((o) => ({
      label: o.__config__.label,
      prop: o.__vModel__,
      align: "left",
      jadpKey: o.__config__.jadpKey,
      sortable: false,
      width: null,
    }));
    this.searchOptions = searchOptions.map((o) => ({
      ...o,
      value: "",
      searchType: getSearchType(o),
    }));
    if (typeof this.conf === "object" && this.conf !== null) {
      this.columnData = Object.assign({}, defaultColumnData, this.conf);
    }
    this.setBtnValue(this.columnData.btnsList, this.btnsOption);
    this.setBtnValue(this.columnData.columnBtnsList, this.columnBtnsOption);
    this.btnsList = this.columnData.btnsList.map((o) => o.value);
    this.columnBtnsList = this.columnData.columnBtnsList.map((o) => o.value);
  },
  mounted() {
    this.setSort();
    this.$nextTick(() => {
      this.setListValue(
        this.columnData.columnList,
        this.columnOptions,
        "column"
      );
      this.setListValue(
        this.columnData.searchList,
        this.searchOptions,
        "search"
      );
    });
  },
  methods: {
    setBtnValue(replacedData, data, key) {
      key = key ? key : "value";
      outer: for (let i = 0; i < replacedData.length; i++) {
        inter: for (let ii = 0; ii < data.length; ii++) {
          if (replacedData[i][key] === data[ii][key]) {
            data[ii] = replacedData[i];
            break inter;
          }
        }
      }
    },
    setListValue(replacedData, data, type) {
      const key = type === "column" ? "prop" : "__vModel__";
      let res = [];
      outer: for (let i = 0; i < replacedData.length; i++) {
        inter: for (let ii = 0; ii < data.length; ii++) {
          if (replacedData[i][key] === data[ii][key]) {
            if (type === "column") {
              data[ii].align = replacedData[i].align;
              data[ii].width = replacedData[i].width;
              data[ii].sortable = replacedData[i].sortable;
            }
            res.push(data[ii]);
            break inter;
          }
        }
      }
      res.forEach((row) => {
        this.$refs[type + "Table"].toggleRowSelection(row, true);
      });
    },
    /**
     * 供父组件使用 获取列表JSON
     */
    getData() {
      return new Promise((resolve, reject) => {
        if (!this.columnData.columnList.length)
          reject({ msg: "列表字段不允许为空", target: 2 });
        if (this.columnData.type == 2) {
          if (
            this.columnData.treeDataSource === "dictionary" &&
            !this.columnData.treeDictionary
          )
            reject({ msg: "请选择数据字典", target: 2 });
          if (this.columnData.treeDataSource === "api") {
            if (!this.columnData.treePropsValue)
              reject({ msg: "请输入主键字段", target: 2 });
            if (!this.columnData.treePropsLabel)
              reject({ msg: "请输入显示字段", target: 2 });
            if (!this.columnData.treePropsChildren)
              reject({ msg: "请输入子级字段", target: 2 });
          }
          if (!this.columnData.treeRelation)
            reject({ msg: "请选择关联字段", target: 2 });
        }
        if (this.columnData.type == 3) {
          if (!this.columnData.groupField)
            reject({ msg: "请选择分组字段", target: 2 });
        }
        resolve({ columnData: this.columnData, target: 2 });
      });
    },
    setSort() {
      const el = this.$refs.dragTable.$el.querySelectorAll(
        ".el-table__body-wrapper > table > tbody"
      )[0];
      this.sortable = Sortable.create(el, {
        ghostClass: "sortable-ghost", // Class name for the drop placeholder,
        setData: function (dataTransfer) {
          dataTransfer.setData("Text", "");
        },
        onEnd: (evt) => {
          const targetRow = this.columnData.columnList.splice(
            evt.oldIndex,
            1
          )[0];
          this.columnData.columnList.splice(evt.newIndex, 0, targetRow);
        },
        handle: ".drag-handler",
      });
      const el2 = this.$refs.dragTableSearch.$el.querySelectorAll(
        ".el-table__body-wrapper > table > tbody"
      )[0];
      Sortable.create(el2, {
        ghostClass: "sortable-ghost", // Class name for the drop placeholder,
        setData: function (dataTransfer) {
          dataTransfer.setData("Text", "");
        },
        onEnd: (evt) => {
          const targetRow = this.columnData.searchList.splice(
            evt.oldIndex,
            1
          )[0];
          this.columnData.searchList.splice(evt.newIndex, 0, targetRow);
        },
        handle: ".drag-handler",
      });
    },
    searchSelectionChange(val) {
      this.$set(this.columnData, "searchList", val);
    },
    columnSelectionChange(val) {
      this.$set(this.columnData, "columnList", val);
    },
    getDataInterfaceSelector() {
      getDataInterfaceSelector().then((res) => {
        this.dataInterfaceSelector = res.data;
      });
    },
    dataTypeChange() {
      this.columnData.treePropsValue = "id";
      this.columnData.treePropsChildren = "children";
      this.columnData.treePropsLabel = "fullName";
    },
  },
};
</script>
<style lang="scss" scoped>
@import "./index.scss";
</style>
